Statistical machine



April 1942' J. M. McDONNELL 2,280,924

STATISTICAL MACHINE 21 Sheets-Sheet l Filed Sept. 25, 1937 INVENTORJOSEPH M. M DONNELL.

TTORNEY April 28, 1942. McDONNELL 2,280,924

STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet 2 INVENTORJOSEPH M.MC DONNELL BY QZW A ORNEY FIG.35

FIG 3 FIGS FIG 2 April 1942- J. M. M DONNELL 2,280,924

STATISTICAL MACHINE Filed Sept. 25, 1937 21 SheetS-Sheet 3 0000000 can}:

ooooonoood 36} v1 oococooou FIG .6A

INVENTOR JOSEPH M.M DONNELL A TORNEY April 1942- J. M. MCDONNELL2,280,924

STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet 5 g i mvsmonJOSEPH MMC DONNELL AT RNEY April 1942- J. M. MCDONNELL 2,280,924

STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet 6 1 B 3 a g n IE m g EFL-i5 E 000 l. g

000 i 0000 O m O O O O 9 Q Q 0 (D O 0 O O Q 2' m LL '5 s 24 l- 1D I! IINVENTOR JOSEPH M. M DONNELL ATT RNEY Filed Sept. 25, 1937 21Sheets-Sheet 7 lNV ENTOR J'OSEPH M.M DONNELL BY AT ORNEY April J. M.MCDONNELL 2,280,924

STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet 8 INVEN'I'ORJOSEPH M. M DONNELL ATT NEY' April 28, 1942. J. M. M DONNELL 2,230,924

STATISTICAL- MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet 9 e m U Q O aM P N In 0 g; M 'r: g q m O I r a 0) g m N N 3) r o. g Q Q INVENTOR EJOSEPH M. MCDONNELL ATTORNEY April 28, 1942.

J. M. M DONNELL STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet10 FIG. ll.

74 117 I66 INVENT'OR JOSEPH Mv M DONNELL BY 44W ATTORNEY April 1942- J.M. M DONNELL STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet 11FIG. I2

I mvzu-ron JOSEPH M. MCDONNELL E av ATTORNEY April 1941 J. M. McDONNELLSTATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet l2 I 1. 1 1rrlrrlff PL||| FIG.I3

L IS INVENTOR JOSEPH MM DONNELL A TORNEY April 1942- J. M. McDONNELLSTATISTICAL MACHINE mvsm'on JOSEPH M M DONNELL A TORNEY P 1941 J. M.McDONNELL STATISTICAL MACHINE Filed Sept. 25, 193'? 21 Sheets-Sheet l4INVENTOR JOSEPH M. M DONNELL B A ORNB April 28, 1942..

J. M. M DONNELL STATISTICAL MACHINE Filed Sept. 25, 1937 v 21Sheets-Sheet 15 INVENTOR .JOSEPHM. MF DONNELL.

ATTORNEY April 1942- J. M. MCDONNELL 2,280,924

STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet 16 FlG.I7.

I77 0 I I76 h 33s i 325 we, 1' '1'" FIG-27'. 332 2-4 2 .2 I INVENTORJOSEPH M MCDONNELL 331 297 w I BYQZ ATT RNEY April 28, 1942.

J. M. MCDONNELL STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheets-Sheet1'7 mvemon JOSEPH M. M DONNELL AT ORNEY April 1942- J. M. MCDONNELL2,280,924

STATISTICAL MACHINE Filed Sept. 25, 1957 21 Sheets-Sheet l8 INVENTORJOSEPH M. MCDONNELL AT ORNEY April 28, 1942.

k F'IG.28.

FIG.30.

J. M. M DONNELL STATISTICAL MACHINE Filed Sept. 25, 1937 21 Sheeis-Sheet19 INVENTOR JOSEPH MvMc DONNELL BY 4 M ATTORNEY

